Abstract Despite the extraordinary X‐ray scintillation performance of three‐dimensional (3D) lead perovskite nanocrystals (PNCs), serious biotoxicity Pb 2+ and luminescent instability in water remain insurmountable obstacles for their applications medical imaging. To address these drawbacks, herein, study demonstrates one new lead‐free zero‐dimensional (0D) hybrid cuprous halide single‐crystalline [BzTPP] 2 Cu I 4 (BzTPP = Benzyltriphenylphosphonium) as a satisfactory scintillator. displays...

Accurate description of the static correlation poses a persistent challenge in electronic structure theory, particularly when it has to be concurrently considered with dynamic correlation. We develop here method generalized Kohn-Sham density functional theory (DFT) framework, named R-xDH7-SCC15, which achieves an unprecedented accuracy capturing correlation, while maintaining good on par state-of-the-art DFT and wave function methods, all grounded same single-reference black-box methodology....

Abstract The 2‐D nanostructure, due to unprecedented physical, electronic, and chemical properties, was widely dedicated the zooms of electrocatalysis, batteries, supercapacitors, solar cells, photocatalysis sensing platforms. Herein, we reported a sort low‐applied potential non‐enzymatic glucose sensor, which used ultrathin CuS nanowall arrays (CuS‐NWAs) fabricated directly onto fluorine‐doped tin oxide glass by potentiostatically deposition approach. Meaningfully,...

The accurate description of the static correlation poses a persistent challenge for electronic structure theory, particularly when it has to be concurrently considered with dynamic correlation. We develop here renormalized XYG3-type doubly hybrid method, named R-xDH7, which effectively captures large portion alongside broad range correlation, showing marked improvement over contemporary state-of-the-art (DH) density functional theory methods. By utilizing machine learning algorithm that...

Utilizing city-level data from China, the paper employs a spatial econometric analysis to investigate impact of fiscal decentralization on urban pollution. Empirical evidence indicates: (1) In context emphasis ecological civilization construction in an increase autonomy for local governments is conducive mitigating pollution intensity. Specifically, one city not only promotes reduction intensity but alleviates environmental problems adjacent cities through spillover effects. (2) Industrial...

Accurate description of the static correlation poses a persistent challenge for electronic structure theory, particularly when it has to be concurrently considered with dynamic correlation. We develop here ground breaking method in generalized Kohn-Sham density functional theory (DFT) framework, named R-xDH7-SCC15, which achieves an unprecedented accuracy capturing correlation, while maintaining good on par state-of-the-art DFT and wave function methods, all grounded same single-reference...

In-pipe inspection is an important means to ensure the safety of oil pipelines. External positioning technology internal detector a vital component pipeline detection system. Because shielding effect metal tube wall, great limit will be exerted on application general electromagnetic tracking and detector. This article proposes method for in based vibration signal. Aiming at actual operation project site, structural model system signal designed idea “coarse classification exact regression.”...

Abstract The installed capacity of offshore wind power directly impacts the number turbines and total electricity generation. This study uses speed planning data, Guangdong Province is a case study. Three scenarios are set (7.5 MW, 9.5 15 MW) to explore influence turbine on results indicate that when it generates highest electricity, which accounts for approximately 162718.9 GWh per year.

In China's e-commerce landscape, this study delves into Taobao's successes, challenges and strategic solutions. The paper scrutinizes major developmental turning points, including its evolution from a C2C model to B2C model, the creation of Double Eleven shopping festival live streaming model. These forward-looking layouts enabled Taobao stand out competition gain sizable market size user base. At same time, faced fierce JD.com Pinduoduo, was challenged by fake products, trust issues,...

<title>Abstract</title> <bold>Background and Objectives</bold>:<bold> </bold>With the intensification of ageing, cognitive frailty has become a major public health issue. The underlying mechanisms association between informal care were poorly understood. This study aimed to examine mediating effect social participation in relationship among Chinese older adults. <bold>Research Design Methods</bold>:<bold> </bold>This research included 2,066 participants aged 60 above from China Longitudinal...

In today's globalized economy, large corporations have a profound impact on both economic systems and societal structures. This paper takes an in-depth look at the dual role these companies play, particularly focusing wealth creation how they reinvest their earnings. By examining like Apple, Amazon, Walmart, explores contributions to growth, job creation, improving consumer welfare. At same time, it addresses potential downsides of immense success, including concerns about monopolistic...

As a consumer good with schedule attributes, the publicity before film’s public release is very important. With rise of social media participatory, interactive, and personalized features such as Douban, Weibo, Tiktok, WeChat Moments, abundant marketing means have made it possible to expand film market. Film distributors are also experimenting exploring extensive campaigns. During premiere, should live stream event through trigger comments retweets from fans. It necessary create an official...

Abstract Given that traditional urbanization presents developing countries with the predicament of how to achieve income increase and environmental protection at same time, significance smart city construction urban sustainable development is emerging. Based on panel data 259 cities in China, this paper analyzes inhibitory effect pollution intensity by combining TV-DID spatial lag models. The research conclusions show that: (1) Overall, China showed a clear downward trend from 2011 2019....

Future communication networks will integrate the sensing functions, requiring system to utilize limited radio resources simultaneously achieve high-throughput and high-precision sensing. Compressive technology is of great potential for such applications. In this paper, we design an efficient multiple-input multiple-output (MIMO) - orthogonal frequency division multiplexing (OFDM) integrated (ISAC) based on compressive Specifically, obtain delay-Doppler angle departure (AoD) / arrival (AoA)...